The results show that there is complicated dynamical behaviors in the system while the voltage is smaller and the pull-in time will be increased with the external excited resonance. 研究表明:当电压值比较小时,系统中存在复杂的动力行为,若此时同时有外激共振发生则开关接通时间增长。
When the effect of the damping is considered, the movement trajectory of the cantilever beam is changed, and the calculated results of the pull-in voltage and switching time are considerably different compared with those without considering damping. 结果表明,当考虑空气阻尼时,悬臂梁的运动轨迹与忽略空气阻尼时相比较发生相当大的改变,从而吸合(pull-in)电压和响应时间等计算结果也发生改变。
The frequency pull-in and phase-locking processes of charge-pump phase-locked frequency synthesizer are analyzed by means of discrete time method, discrete time state equations which provide the theoretical basis of loop property analysis are deduced correspondingly. 本文用离散时间状态法分析了泵源锁相频率合成器的频率牵引过程和相位锁定过程,推导了相应的离散时间状态方程,为分析泵源锁相频率合成器的环路特性提供了理论基础。
It is shown that, in the case of 1:2 internal resonance, there are complicated dynamical behaviors in the system while the voltage is small and the pull-in time will be greatly increased with the external excited resonance; 研究表明:在系统存在1:2内共振时,当电压值比较小时,系统不稳定,若此时同时有发生外激共振发生则系统达到稳定的时间增长;
This paper describes a new decoder, the phase stability and no pull-in time, and gives the measurement results. 文中给出的解码器,具有相位稳定和不存在捕捉时间等优点,并给出测试结果。
In additional to these works, the spring constant, pull-in voltage, operation voltage, natural frequency, switch time and squeeze-film air damp coefficient were deduced. 此外,还推导了GMLM器件的等效弹性系数、吸合电压、工作电压、固有频率、开关速度和压膜空气阻尼系数的理论计算公式。